diff --git a/config/environments/production.rb b/config/environments/production.rb
index 3f63b79e5..4ecfb86e5 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -64,4 +64,7 @@ Zammad::Application.configure do
   # Log the query plan for queries taking more than this (works
   # with SQLite, MySQL, and PostgreSQL)
   # config.active_record.auto_explain_threshold_in_seconds = 0.5
+
+  # autoload on
+  config.dependency_loading = true
 end